Apple confirmed the source code leak

The American company officially recognized that one of the iOS components, i.e., the security component responsible for the iBoot component, was posted openly on the GitHub web service by some unknown programmer. The attacker noted that there is not much difference between the version of the component for iOS 9 and the one used in the new iOS 11. He admitted the biggest leak, but calmed users.
Apple признала утечку исходного кода операционной системы iOS

"Yes, indeed, the outdated code was published on a third-party resource. But our products have multi-stage protection and devices updated to the latest version of the operating system are in absolute safety ", - said representatives of Apple.